問題詳情
20. From earliest to latest, the overall sequence of early development proceeds in which of the following sequences?
(A) gastrulation → organogenesis → cleavage
(B) ovulation → gastrulation → fertilization
(C) cleavage → gastrulation → organogenesis
(D) gastrulation → blastulation → neurulation
(E) preformation → morphogenesis → neurulation
(A) gastrulation → organogenesis → cleavage
(B) ovulation → gastrulation → fertilization
(C) cleavage → gastrulation → organogenesis
(D) gastrulation → blastulation → neurulation
(E) preformation → morphogenesis → neurulation
參考答案
答案:C
難度:簡單0.740741
統計:A(1),B(2),C(20),D(1),E(0)
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